Amphiphilic anionic and cationic graft copolymers possessing poly(2-hydroxyethyl methacrylate) (PHEMA) backbone and poly(methacrylic acid), poly(2-methoxyethyl acrylate-co-methacrylic acid), and poly(2-methoxyethyl acrylate-co-2-(dimethylamino)ethyl methacrylate) grafts are constructed by merging reversible addition-fragmentation chain transfer (RAFT) polymerization, copper-mediated atom transfer radical polymerization (ATRP), and a selective deprotection reaction. (dtu.dk)
Then ATRP of the corresponding monomers followed by deblocking reaction leads to well-defined amphiphiles with narrow molecular weight distributions (PDI ≤ 1.29) and varying content of methacrylic acid. (dtu.dk)
In the present work, Escherichia coli (E. coli) inorganic pyrophosphatase (PPase) and poly(methacrylic acid) (PMAA) were attached together to gold nanoparticles (AuNPs), forming AuNP-PPase-PMAA conjugates having controllable multi-biofunctionalities and responsiveness to pH. (mcmaster.ca)
Poly2
By treating with poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA) and regulating the pH, the bioactivity of the conjugate becomes "on/off"-switchable. (mcmaster.ca)
Poly (methyl methacrylate) (PMMA) is an amorphous transparent thermoplastic polymer. (sigmaaldrich.com)
Nanoparticles1
A sensitive electrochemical molecularly imprinted sensor based on catalytic amplification by silver nanoparticles for 3-indoleacetic acid determination. (mipdatabase.com)
Polymers2
Electrochemical Sensor for Indole-3-Acetic Acid Based on Molecularly Imprinted Polymers. (mipdatabase.com)
Molecular Recognition of Indole Derivatives by Polymers Imprinted With Indole-3-Acetic Acid: A QSPR Study. (mipdatabase.com)
Properties1
Influence of Properties of Indole-3-Carboxylic Acids on Their Molecular Imprinting Efficiency. (mipdatabase.com)
Liquid2
New polymeric sorbent for the solid-phase extraction of indole-3-acetic acid from plants followed by liquid chromatography - Fluorescence detector. (mipdatabase.com)
Multipoint recognition of domoic acid from seawater by dummy template molecularly imprinted solid-phase extraction coupled with high-performance liquid chromatography. (mipdatabase.com)
Acrylate1
Ethyl acrylate was not extracted by any of the novel materials, whereas in SPME using the CAR/PDMS fiber, the LOD was determined to be below 1 μg.l-1. (sun.ac.za)